大球蚧的田间防治试验和防治策略  

Test on Control of Eulecanium gigantea(Shinji) in Field and Its Control Measures

作　　者：王玉兰[1] 唐丽[1] 张新平[1] 赵边建 鲁德珍 晁岱容 

机构地区：[1]新疆林业科学院,新疆乌鲁木齐830002 [2]新疆林业厅,新疆乌鲁木齐830000 [3]叶城县林业局,新疆叶城844900

出　　处：《北方园艺》2009年第10期124-126,共3页Northern Horticulture

摘　　要：在春季及果树生长期用7-8种药剂进行田间防治试验,研究有效控制果树大球蚧危害的有效方法。结果表明：春季防效在施药15 d后,40%蚧蚧高防效最好,达到91.86%。在果树生长季节4.5%绿福、1.8%阿维菌速、40%蚧蚧高、25%蚧虱速、55%特杀施药后15 d防效分别达到95.06%、93.96%、97.40%、97.01和95.01%,对大球蚧有较好的防治效果。Eulecanium gigantea （Shinji）is one of the most injurious insects that has seriously harmed walnut production in recent years, So the experiment was conducted by the authors to apply the 7-8 kinds of insecticides to control Eulecaniurn gigantea （Shinji） in fields during rest period of walnut in spring. The test results indicated that methidathion had the strongest effect after 15 days when it was applied, and can reach 91.86% of control effect. The 8 kinds of insecticide were applied to control Eulecanium gigantea （Shinji）in fields during growing season of walnut. The practical results showed that 4. 5% of lufu, 1.8% abamectin,40% of jajakao,25% of beta-cypermethrin and 55% of teshacan separately reached the effect of 95.06% ,93.96% ,97. 40% ,97.01% and 95.01% after 15 days,when they were applied.

关 键 词：核桃 大球蚧 防治效果 防治策略 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治]